package 第八章.ScheduledThreadPoolExecutor_1;

import java.util.concurrent.Callable;

public class MyCallableB implements Callable<String> {
	@Override
	public String call() throws Exception {
		System.out.println("callB begin " + Thread.currentThread().getName() + " " + System.currentTimeMillis());
		System.out.println("callB   end " + Thread.currentThread().getName() + " " + System.currentTimeMillis());
		return "returnB";
	}
}
